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Listar por palabra clave "Upscaling"

Mostrando ítems 1-8 de 8

A Comparative Study of Three-Dimensional Hydraulic Conductivity Upscaling at the MAcro-Dispersion Experiment (MADE) site, Columbus Air Force Base, Mississippi (USA)

Li ., Liangping; Zhou ., Haiyan; Gómez-Hernández, J. Jaime (Elsevier, 2011-07-11)

Simple averaging, simple-Laplacian, Laplacian-with-skin, and non-uniform coarsening are the techniques investigated in this comparative study of three-dimensional hydraulic conductivity upscaling. The reference is a fine ...
Environmental Performance of Hydrothermal Carbonization of Four Wet Biomass Waste Streams at Industry-Relevant Scales

Owsianiak, Mikolaj; Ryberg, Morten W.; Renz, Michael; Hitzl, Martin; Hauschildt, Michael Z. (American Chemical Society, 2016-12)

[EN] Hydrothermal carbonization (HTC) of green waste, food waste, organic fraction of municipal solid waste (MSW), and digestate is assessed using life cycle assessment as a potential technology to treat biowaste. Water ...
Stochastic analysis of three-dimensional hydraulic conductivity upscaling in a heterogeneous tropical soil

Almeida De-Godoy, Vanessa; Zuquette, L.V.; Gómez-Hernández, J. Jaime (Elsevier, 2018-08)

[EN] Hydraulic conductivity (K) heterogeneity is seldom considered in geotechnical practice for the impossibility of sampling the entire area of interest and for the difficulty of accounting for scale effects. Stochastic ...
Three-dimensional Hydraulic conductivity upscaling in groundwater modelling

Zhou ., Haiyan (Universitat Politècnica de València, 2011-11-29)

Groundwater numerical simulation is a tool nowadays routinely used in water resources evaluation. The accuracy of groundwater flow and transport simulations relies very much on the ability to properly characterize the ...
Three-Dimensional Steady-state Groundwater Flow Modeling with Full Tensor Conductivities Using Finite Difference

Li ., Liangping (Universitat Politècnica de València, 2012-01-25)

A new three-dimensional steady-state groundwater-flow forward-simulator with full conductivity tensors using a nineteen-points block-centered finite-difference method is presented. Hydraulic conductivity tensors are defined ...
Transport Upscaling Using Multi-Rate Mass Transfer in Three-Dimensional Highly Heterogeneous Porous Media

Li ., Liangping; Zhou ., Haiyan; Gómez-Hernández, J. Jaime (Elsevier Ltd, 2011)

[EN] A methodology for transport upscaling of three-dimensional highly heterogeneous formations is developed and demonstrated. The overall approach requires a prior hydraulic conductivity upscaling using an interblock-centered ...
Upscaling and Inverse Modeling of Groundwater Flow and Mass Transport in Heterogeneous Aquifers

Li ., Liangping (Universitat Politècnica de València, 2011-10-21)

Dividimos el trabajo en tres bloques: En el primer bloque, se han revisado las técnicas de escalado que utilizan una media simple, el método laplaciano simple, el laplaciano con piel y el escalado con mallado no uniforme ...
Upscaling nonreactive solute transport

Llerar Meza, Gerónimo (Universitat Politècnica de València, 2009-06-29)

This thesis focuses on solute transport upscaling. Upscaling of solute transport is usually required to obtain computationally efficient numerical models in many field applications such as, remediation of aquifers, ...